Answer:
(a) The
differences between respiration in plants and animals are
(b) Respiration requires gaseous exchange for equal distribution of gas
molecules in the cell. Gaseous exchange in plants having herbaceous stem is achieved
through stomata by the process of diffusion. (1)
In woody and hard stems of big plants, the exchange of
gases takes place through lenticels, which are present on the bark of the
stem. (1)
S. No.
Respiration in Plants
Respiration
in Animals
(i)
No breathing is involved in plants.
Animals breathe
(ii)
Absence of respiratory organs.
Animals have respiratory organs like gills and lungs
(iii)
Respiration occurs at much lower rate.
Respiration occurs at faster rate. (1x3=3)
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